400 MILAM AVE E, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $209,761 and $459,391, with a best estimate of $304,578. That places the property below the R701575F - OLD TOWN ROUND ROCK median of $319,256, in a neighborhood that appreciated 4.3% over the past year.
Estimated Value Range
$304,578
$257,149
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R701575F - OLD TOWN ROUND ROCK, this home's estimated market value is between $209,761 and $459,391. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$10,527 for 41 sqft more living space and +$30,923 for being newer. Net adjustment: +$41,450.
Adjusted +$94,488 for 368 sqft more living space and -$30,923 for being older and -$90,802 for no pool. Net adjustment: -$27,237.
Adjusted +$57,514 for 224 sqft more living space and +$46,385 for being newer. Net adjustment: +$103,899.
Adjusted +$38,514 for 150 sqft more living space and +$30,923 for being newer. Net adjustment: +$69,437.
Adjusted +$57,001 for 222 sqft more living space and -$15,462 for being older. Net adjustment: +$41,539.
The Neighborhood
This home is valued 19.5% below the R701575F - OLD TOWN ROUND ROCK median of $319,256. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 4.3% over the past year.
R701575F - OLD TOWN ROUND ROCK
below averageThis home is -19.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,627 across all districts. With a homestead exemption claimed, that drops to $3,329 — saving $1,298 per year. That's $277 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,297 |
| Round Rock | City | 0.3720% | $957 |
| Williamson County | County | 0.3694% | $950 |
| Austin Community College | special | 0.1034% | $266 |
| Williamson County FM/Rd | County | 0.0443% | $114 |
| Upper Brushy Creek WCID | Water | 0.0170% | $44 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,627 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $304,578 would pay approximately $1,901 per month (principal and interest only, excluding taxes and insurance).